Tiofenoles
- (4)
- (5)
- (9)
- (4)
- (10)
- (7)
- (4)
- (5)
- (6)
- (2)
- (2)
- (3)
- (3)
- (3)
- (2)
- (3)
- (6)
- (2)
- (11)
- (6)
- (8)
- (5)
- (17)
- (7)
- (3)
- (12)
- (5)
- (10)
- (3)
- (3)
- (4)
- (5)
- (3)
- (2)
- (5)
- (2)
- (2)
- (2)
- (2)
- (2)
- (8)
- (1)
- (4)
- (2)
- (2)
- (2)
- (3)
- (1)
- (4)
- (2)
- (4)
- (2)
- (10)
- (4)
- (2)
- (2)
- (3)
- (3)
- (2)
- (3)
- (2)
- (3)
- (3)
- (2)
- (14)
- (2)
- (2)
- (6)
- (2)
- (2)
- (2)
- (4)
- (2)
- (2)
- (3)
- (2)
- (5)
- (2)
- (15)
- (2)
- (7)
- (2)
- (6)
- (2)
- (1)
- (5)
- (3)
- (6)
- (2)
- (7)
- (6)
- (2)
- (1)
- (3)
- (2)
- (2)
- (2)
- (2)
- (2)
- (2)
- (2)
- (3)
- (2)
- (3)
- (2)
- (2)
- (2)
- (2)
- (2)
- (2)
- (1)
- (2)
- (2)
- (2)
- (1)
- (1)
- (101)
- (2)
- (19)
- (34)
- (1)
- (4)
- (1)
- (1)
- (1)
- (1)
- (2)
- (80)
- (3)
- (5)
- (8)
- (1)
- (1)
- (137)
- (2)
- (11)
- (1)
- (2)
- (9)
- (1)
- (3)
- (1)
- (1)
- (1)
- (2)
- (6)
- (3)
- (5)
- (21)
- (2)
- (3)
- (1)
- (3)
- (28)
- (24)
- (169)
- (111)
- (4)
- (35)
- (2)
- (2)
- (3)
- (3)
- (3)
- (2)
- (3)
- (2)
- (3)
- (3)
- (3)
- (3)
- (4)
- (2)
- (3)
- (2)
- (2)
- (2)
- (1)
- (2)
- (3)
- (3)
- (2)
- (3)
- (2)
- (3)
- (2)
- (2)
- (2)
- (1)
- (2)
- (2)
- (2)
- (1)
- (2)
- (3)
- (1)
- (3)
- (2)
- (2)
- (6)
- (2)
- (2)
- (3)
- (2)
- (2)
- (2)
- (2)
- (3)
- (1)
- (3)
- (3)
- (3)
- (3)
- (4)
- (4)
- (3)
- (2)
- (2)
- (4)
- (4)
- (2)
- (2)
- (2)
- (6)
- (4)
- (3)
- (2)
- (2)
- (3)
- (4)
- (3)
- (2)
- (6)
- (2)
- (3)
- (3)
- (2)
- (1)
- (2)
- (3)
- (3)
- (4)
- (9)
- (2)
- (2)
- (1)
- (3)
- (2)
- (3)
- (1)
- (4)
- (3)
- (2)
- (1)
- (2)
- (5)
- (2)
- (3)
- (2)
- (3)
- (2)
- (2)
- (2)
- (2)
- (2)
- (2)
- (2)
- (2)
- (2)
- (2)
- (3)
- (3)
- (2)
- (3)
- (2)
- (5)
- (1)
- (9)
- (43)
- (3)
- (4)
- (3)
- (2)
- (3)
- (2)
- (1)
- (2)
- (3)
- (3)
- (2)
- (4)
- (3)
Resultados de la búsqueda filtrada
Tiofenol, 99 %, AcroSeal™, Thermo Scientific Chemicals
CAS: 108-98-5 Fórmula molecular: C6H6S Peso molecular (g/mol): 110.17 Número MDL: MFCD00004826 Clave InChI: RMVRSNDYEFQCLF-UHFFFAOYSA-N Sinónimo: thiophenol,phenyl mercaptan,mercaptobenzene,phenylthiol,phenylmercaptan,thiofenol,phenol, thio,thiophenate,thiofenol czech,benzene, mercapto PubChem CID: 7969 ChEBI: CHEBI:48498 Nombre IUPAC: bencenotiol SMILES: C1=CC=C(C=C1)S
| Sinónimo | thiophenol,phenyl mercaptan,mercaptobenzene,phenylthiol,phenylmercaptan,thiofenol,phenol, thio,thiophenate,thiofenol czech,benzene, mercapto |
|---|---|
| Clave InChI | RMVRSNDYEFQCLF-UHFFFAOYSA-N |
| PubChem CID | 7969 |
| Fórmula molecular | C6H6S |
| CAS | 108-98-5 |
| ChEBI | CHEBI:48498 |
| Peso molecular (g/mol) | 110.17 |
| Número MDL | MFCD00004826 |
| SMILES | C1=CC=C(C=C1)S |
| Nombre IUPAC | bencenotiol |
1,3-Bencenoditiol, 97 %, Thermo Scientific Chemicals
CAS: 626-04-0 Fórmula molecular: C6H6S2 Peso molecular (g/mol): 142.23 Número MDL: MFCD00004842 Clave InChI: ZWOASCVFHSYHOB-UHFFFAOYSA-N Sinónimo: 1,3-benzenedithiol,1,3-dimercaptobenzene,dithioresorcin,dithioresorcinol,1,3-benzedithiol,acmc-20ap5g,ksc357g0j PubChem CID: 522062 Nombre IUPAC: benceno-1,3-ditiol SMILES: SC1=CC(S)=CC=C1
| Sinónimo | 1,3-benzenedithiol,1,3-dimercaptobenzene,dithioresorcin,dithioresorcinol,1,3-benzedithiol,acmc-20ap5g,ksc357g0j |
|---|---|
| Clave InChI | ZWOASCVFHSYHOB-UHFFFAOYSA-N |
| PubChem CID | 522062 |
| Fórmula molecular | C6H6S2 |
| CAS | 626-04-0 |
| Peso molecular (g/mol) | 142.23 |
| Número MDL | MFCD00004842 |
| SMILES | SC1=CC(S)=CC=C1 |
| Nombre IUPAC | benceno-1,3-ditiol |
Tiofenol, ≥99 %, Thermo Scientific Chemicals
CAS: 108-98-5 Fórmula molecular: C6H6S Peso molecular (g/mol): 110.174 Número MDL: MFCD00004826 Clave InChI: RMVRSNDYEFQCLF-UHFFFAOYSA-N Sinónimo: thiophenol,phenyl mercaptan,mercaptobenzene,phenylthiol,phenylmercaptan,thiofenol,phenol, thio,thiophenate,thiofenol czech,benzene, mercapto PubChem CID: 7969 ChEBI: CHEBI:48498 Nombre IUPAC: bencenotiol SMILES: C1=CC=C(C=C1)S
| Sinónimo | thiophenol,phenyl mercaptan,mercaptobenzene,phenylthiol,phenylmercaptan,thiofenol,phenol, thio,thiophenate,thiofenol czech,benzene, mercapto |
|---|---|
| Clave InChI | RMVRSNDYEFQCLF-UHFFFAOYSA-N |
| PubChem CID | 7969 |
| Fórmula molecular | C6H6S |
| CAS | 108-98-5 |
| ChEBI | CHEBI:48498 |
| Peso molecular (g/mol) | 110.174 |
| Número MDL | MFCD00004826 |
| SMILES | C1=CC=C(C=C1)S |
| Nombre IUPAC | bencenotiol |
2-Aminotiofenol, 98 %, Thermo Scientific Chemicals
CAS: 137-07-5 Fórmula molecular: C6H7NS Peso molecular (g/mol): 125.19 Número MDL: MFCD00007702 Clave InChI: VRVRGVPWCUEOGV-UHFFFAOYSA-N Sinónimo: 2-aminothiophenol,o-aminothiophenol,2-mercaptoaniline,o-mercaptoaniline,o-aminobenzenethiol,2-mercaptaniline,benzenethiol, 2-amino,2-amino thiophenol,1-amino-2-mercaptobenzene,2-aminobenzene-1-thiol PubChem CID: 8713 Nombre IUPAC: 2-Aminobencenotiol SMILES: NC1=CC=CC=C1S
| Sinónimo | 2-aminothiophenol,o-aminothiophenol,2-mercaptoaniline,o-mercaptoaniline,o-aminobenzenethiol,2-mercaptaniline,benzenethiol, 2-amino,2-amino thiophenol,1-amino-2-mercaptobenzene,2-aminobenzene-1-thiol |
|---|---|
| Clave InChI | VRVRGVPWCUEOGV-UHFFFAOYSA-N |
| PubChem CID | 8713 |
| Fórmula molecular | C6H7NS |
| CAS | 137-07-5 |
| Peso molecular (g/mol) | 125.19 |
| Número MDL | MFCD00007702 |
| SMILES | NC1=CC=CC=C1S |
| Nombre IUPAC | 2-Aminobencenotiol |
2-Aminotiofenol, 98 %, Thermo Scientific Chemicals
CAS: 137-07-5 Fórmula molecular: C6H7NS Peso molecular (g/mol): 125.19 Número MDL: MFCD00007702 Clave InChI: VRVRGVPWCUEOGV-UHFFFAOYSA-N Sinónimo: 2-aminothiophenol,o-aminothiophenol,2-mercaptoaniline,o-mercaptoaniline,o-aminobenzenethiol,2-mercaptaniline,benzenethiol, 2-amino,2-amino thiophenol,1-amino-2-mercaptobenzene,2-aminobenzene-1-thiol PubChem CID: 8713 Nombre IUPAC: 2-Aminobencenotiol SMILES: NC1=CC=CC=C1S
| Sinónimo | 2-aminothiophenol,o-aminothiophenol,2-mercaptoaniline,o-mercaptoaniline,o-aminobenzenethiol,2-mercaptaniline,benzenethiol, 2-amino,2-amino thiophenol,1-amino-2-mercaptobenzene,2-aminobenzene-1-thiol |
|---|---|
| Clave InChI | VRVRGVPWCUEOGV-UHFFFAOYSA-N |
| PubChem CID | 8713 |
| Fórmula molecular | C6H7NS |
| CAS | 137-07-5 |
| Peso molecular (g/mol) | 125.19 |
| Número MDL | MFCD00007702 |
| SMILES | NC1=CC=CC=C1S |
| Nombre IUPAC | 2-Aminobencenotiol |
2-Naftalenotiol, 98+ %, Thermo Scientific Chemicals
CAS: 91-60-1 Fórmula molecular: C10H8S Peso molecular (g/mol): 160.2 Número MDL: MFCD00004086 Clave InChI: RFCQDOVPMUSZMN-UHFFFAOYSA-N Sinónimo: 2-naphthalenethiol,2-mercaptonaphthalene,2-thionaphthol,thionaphthol,2-naphthyl mercaptan,vulcamel tbn,2-naphthyl thiol,renacit 1,rpa no. 2,rpa 2 PubChem CID: 7058 Nombre IUPAC: naftaleno-2-tiol SMILES: C1=CC=C2C=C(C=CC2=C1)S
| Sinónimo | 2-naphthalenethiol,2-mercaptonaphthalene,2-thionaphthol,thionaphthol,2-naphthyl mercaptan,vulcamel tbn,2-naphthyl thiol,renacit 1,rpa no. 2,rpa 2 |
|---|---|
| Clave InChI | RFCQDOVPMUSZMN-UHFFFAOYSA-N |
| PubChem CID | 7058 |
| Fórmula molecular | C10H8S |
| CAS | 91-60-1 |
| Peso molecular (g/mol) | 160.2 |
| Número MDL | MFCD00004086 |
| SMILES | C1=CC=C2C=C(C=CC2=C1)S |
| Nombre IUPAC | naftaleno-2-tiol |
Tiofenol, 99 %, Thermo Scientific Chemicals
CAS: 108-98-5 Número MDL: MFCD00004826 Clave InChI: RMVRSNDYEFQCLF-UHFFFAOYSA-N Sinónimo: thiophenol,phenyl mercaptan,mercaptobenzene,phenylthiol,phenylmercaptan,thiofenol,phenol, thio,thiophenate,thiofenol czech,benzene, mercapto PubChem CID: 7969 ChEBI: CHEBI:48498 Nombre IUPAC: bencenotiol SMILES: C1=CC=C(C=C1)S
| Sinónimo | thiophenol,phenyl mercaptan,mercaptobenzene,phenylthiol,phenylmercaptan,thiofenol,phenol, thio,thiophenate,thiofenol czech,benzene, mercapto |
|---|---|
| Clave InChI | RMVRSNDYEFQCLF-UHFFFAOYSA-N |
| PubChem CID | 7969 |
| CAS | 108-98-5 |
| ChEBI | CHEBI:48498 |
| Número MDL | MFCD00004826 |
| SMILES | C1=CC=C(C=C1)S |
| Nombre IUPAC | bencenotiol |
1-Tionaftol, 99 %, Thermo Scientific Chemicals
CAS: 529-36-2 Fórmula molecular: C10H7S Peso molecular (g/mol): 159.23 Número MDL: MFCD00039599 Clave InChI: SEXOVMIIVBKGGM-UHFFFAOYSA-M Sinónimo: 1-naphthalenethiol,1-thionaphthol,naphthalenethiol,1-naphthylthiol,unii-9a78cp495h,1-mercaptonaphthalene,.alpha.-naphthyl mercaptan,naphthalene thiol,1-napthalenethiol,naphthalen-1-thiol PubChem CID: 68259 Nombre IUPAC: naftalen-1-tiol SMILES: [S-]C1=C2C=CC=CC2=CC=C1
| Sinónimo | 1-naphthalenethiol,1-thionaphthol,naphthalenethiol,1-naphthylthiol,unii-9a78cp495h,1-mercaptonaphthalene,.alpha.-naphthyl mercaptan,naphthalene thiol,1-napthalenethiol,naphthalen-1-thiol |
|---|---|
| Clave InChI | SEXOVMIIVBKGGM-UHFFFAOYSA-M |
| PubChem CID | 68259 |
| Fórmula molecular | C10H7S |
| CAS | 529-36-2 |
| Peso molecular (g/mol) | 159.23 |
| Número MDL | MFCD00039599 |
| SMILES | [S-]C1=C2C=CC=CC2=CC=C1 |
| Nombre IUPAC | naftalen-1-tiol |
4-Bromotioanisol, 97 %, Thermo Scientific Chemicals
CAS: 104-95-0 Fórmula molecular: C7H7BrS Peso molecular (g/mol): 203.10 Número MDL: MFCD00000102 Clave InChI: YEUYZNNBXLMFCW-UHFFFAOYSA-N Sinónimo: 4-bromothioanisole,1-bromo-4-methylthio benzene,p-bromophenyl methyl sulfide,4-bromophenyl methyl sulfide,benzene, 1-bromo-4-methylthio,1-bromo-4-methylsulfanyl benzene,p-bromothioanisole,4-bromo-thioanisole,methyl 4-bromophenylsulfide,p-bromo thioanisole PubChem CID: 66037 Nombre IUPAC: 1-bromo-4-metilsulfanilbenceno SMILES: CSC1=CC=C(Br)C=C1
| Sinónimo | 4-bromothioanisole,1-bromo-4-methylthio benzene,p-bromophenyl methyl sulfide,4-bromophenyl methyl sulfide,benzene, 1-bromo-4-methylthio,1-bromo-4-methylsulfanyl benzene,p-bromothioanisole,4-bromo-thioanisole,methyl 4-bromophenylsulfide,p-bromo thioanisole |
|---|---|
| Clave InChI | YEUYZNNBXLMFCW-UHFFFAOYSA-N |
| PubChem CID | 66037 |
| Fórmula molecular | C7H7BrS |
| CAS | 104-95-0 |
| Peso molecular (g/mol) | 203.10 |
| Número MDL | MFCD00000102 |
| SMILES | CSC1=CC=C(Br)C=C1 |
| Nombre IUPAC | 1-bromo-4-metilsulfanilbenceno |
Isocianato de 3-(metiltio)fenilo, 96 %, Thermo Scientific Chemicals
CAS: 28479-19-8 Fórmula molecular: C8H7NOS Peso molecular (g/mol): 165.21 Número MDL: MFCD00013863 Clave InChI: BKJABLMNBSVKCV-UHFFFAOYSA-N Sinónimo: 3-methylthio phenyl isocyanate,1-isocyanato-3-methylthio benzene,3-methylthiophenyl isocyanate,1-isocyanato-3-methylsulfanyl benzene,1-isocyanato-3-methylsulfanyl-benzene,3-methylthio phenylisocyanate,benzene, 1-isocyanato-3-methylthio,3-methylthiobenzenisocyanate,acmc-20anig,pubchem14329 PubChem CID: 141418 Nombre IUPAC: 1-isocianato-3-metilsulfanilbenceno SMILES: CSC1=CC=CC(=C1)N=C=O
| Sinónimo | 3-methylthio phenyl isocyanate,1-isocyanato-3-methylthio benzene,3-methylthiophenyl isocyanate,1-isocyanato-3-methylsulfanyl benzene,1-isocyanato-3-methylsulfanyl-benzene,3-methylthio phenylisocyanate,benzene, 1-isocyanato-3-methylthio,3-methylthiobenzenisocyanate,acmc-20anig,pubchem14329 |
|---|---|
| Clave InChI | BKJABLMNBSVKCV-UHFFFAOYSA-N |
| PubChem CID | 141418 |
| Fórmula molecular | C8H7NOS |
| CAS | 28479-19-8 |
| Peso molecular (g/mol) | 165.21 |
| Número MDL | MFCD00013863 |
| SMILES | CSC1=CC=CC(=C1)N=C=O |
| Nombre IUPAC | 1-isocianato-3-metilsulfanilbenceno |
Tioanisol, 99 %, Thermo Scientific Chemicals
CAS: 100-68-5 Fórmula molecular: C7H8S Peso molecular (g/mol): 124.21 Número MDL: MFCD00008559 Clave InChI: HNKJADCVZUBCPG-UHFFFAOYSA-N Sinónimo: thioanisole,methyl phenyl sulfide,methylthio benzene,thioanisol,benzene, methylthio,phenylthiomethane,phenyl methyl sulfide,methylsulfanyl benzene,methylphenylsulfide,1-thiaethyl benzene PubChem CID: 7520 Nombre IUPAC: metilsulfanilbenceno SMILES: CSC1=CC=CC=C1
| Sinónimo | thioanisole,methyl phenyl sulfide,methylthio benzene,thioanisol,benzene, methylthio,phenylthiomethane,phenyl methyl sulfide,methylsulfanyl benzene,methylphenylsulfide,1-thiaethyl benzene |
|---|---|
| Clave InChI | HNKJADCVZUBCPG-UHFFFAOYSA-N |
| PubChem CID | 7520 |
| Fórmula molecular | C7H8S |
| CAS | 100-68-5 |
| Peso molecular (g/mol) | 124.21 |
| Número MDL | MFCD00008559 |
| SMILES | CSC1=CC=CC=C1 |
| Nombre IUPAC | metilsulfanilbenceno |
4-Mercaptofenol, 99 %, Thermo Scientific Chemicals
CAS: 637-89-8 Fórmula molecular: C6H6OS Peso molecular (g/mol): 126.17 Número MDL: MFCD00004850 Clave InChI: BXAVKNRWVKUTLY-UHFFFAOYSA-N Sinónimo: 4-mercaptophenol,4-hydroxythiophenol,4-hydroxybenzenethiol,p-hydroxythiophenol,phenol, 4-mercapto,p-mercaptophenol,thiohydroquinone,monothiohydroquinone,4-hydroxy thiophenol,hydroquinone, monothio PubChem CID: 240147 Nombre IUPAC: 4-sulfanilfenol SMILES: OC1=CC=C(S)C=C1
| Sinónimo | 4-mercaptophenol,4-hydroxythiophenol,4-hydroxybenzenethiol,p-hydroxythiophenol,phenol, 4-mercapto,p-mercaptophenol,thiohydroquinone,monothiohydroquinone,4-hydroxy thiophenol,hydroquinone, monothio |
|---|---|
| Clave InChI | BXAVKNRWVKUTLY-UHFFFAOYSA-N |
| PubChem CID | 240147 |
| Fórmula molecular | C6H6OS |
| CAS | 637-89-8 |
| Peso molecular (g/mol) | 126.17 |
| Número MDL | MFCD00004850 |
| SMILES | OC1=CC=C(S)C=C1 |
| Nombre IUPAC | 4-sulfanilfenol |
4-(Metiltio)anilina, 98 %, Thermo Scientific Chemicals
CAS: 104-96-1 Fórmula molecular: C7H9NS Peso molecular (g/mol): 139.22 Número MDL: MFCD00007889 Clave InChI: YKFROQCFVXOUPW-UHFFFAOYSA-N Sinónimo: 4-methylthio aniline,4-methylmercapto aniline,4-aminothioanisole,p-thioanisidine,benzenamine, 4-methylthio,p-methylthio aniline,p-aminothioanisole,p-thiomethoxyaniline,4-methylsulfanyl aniline,4-methylthio benzenamine PubChem CID: 66038 SMILES: CSC1=CC=C(N)C=C1
| Sinónimo | 4-methylthio aniline,4-methylmercapto aniline,4-aminothioanisole,p-thioanisidine,benzenamine, 4-methylthio,p-methylthio aniline,p-aminothioanisole,p-thiomethoxyaniline,4-methylsulfanyl aniline,4-methylthio benzenamine |
|---|---|
| Clave InChI | YKFROQCFVXOUPW-UHFFFAOYSA-N |
| PubChem CID | 66038 |
| Fórmula molecular | C7H9NS |
| CAS | 104-96-1 |
| Peso molecular (g/mol) | 139.22 |
| Número MDL | MFCD00007889 |
| SMILES | CSC1=CC=C(N)C=C1 |
4-Metoxibencenotiol, 98 %, Thermo Scientific Chemicals
CAS: 696-63-9 Fórmula molecular: C7H8OS Peso molecular (g/mol): 140.2 Número MDL: MFCD00004849 Clave InChI: NIFAOMSJMGEFTQ-UHFFFAOYSA-N Sinónimo: 4-methoxythiophenol,p-methoxybenzenethiol,benzenethiol, 4-methoxy,4-methoxybenzene-1-thiol,benzenethiol, p-methoxy,4-mercaptoanisole,4-methoxy thiophenol,4-methoxy-benzenethiol,para-methoxybenzenethiol,4-mercaptoanisol PubChem CID: 12765 Nombre IUPAC: 4-metoxibencenotiol SMILES: COC1=CC=C(C=C1)S
| Sinónimo | 4-methoxythiophenol,p-methoxybenzenethiol,benzenethiol, 4-methoxy,4-methoxybenzene-1-thiol,benzenethiol, p-methoxy,4-mercaptoanisole,4-methoxy thiophenol,4-methoxy-benzenethiol,para-methoxybenzenethiol,4-mercaptoanisol |
|---|---|
| Clave InChI | NIFAOMSJMGEFTQ-UHFFFAOYSA-N |
| PubChem CID | 12765 |
| Fórmula molecular | C7H8OS |
| CAS | 696-63-9 |
| Peso molecular (g/mol) | 140.2 |
| Número MDL | MFCD00004849 |
| SMILES | COC1=CC=C(C=C1)S |
| Nombre IUPAC | 4-metoxibencenotiol |
3-Mercaptofenol, 96 %, Thermo Scientific Chemicals
CAS: 40248-84-8 Fórmula molecular: C6H6OS Peso molecular (g/mol): 126.17 Número MDL: MFCD01317829 Clave InChI: DOFIAZGYBIBEGI-UHFFFAOYSA-N Sinónimo: 3-hydroxythiophenol,3-mercaptophenol,3-hydroxybenzenethiol,phenol, 3-mercapto,m-hydroxy thiophenol,3-hydroxy thiophenol,thioresorcin,3-hydroxythiophenol 3-mercaptophenol,3-sulphanylphenol,3-mercapto phenol PubChem CID: 2736613 Nombre IUPAC: 3-sulfanilfenol SMILES: OC1=CC(S)=CC=C1
| Sinónimo | 3-hydroxythiophenol,3-mercaptophenol,3-hydroxybenzenethiol,phenol, 3-mercapto,m-hydroxy thiophenol,3-hydroxy thiophenol,thioresorcin,3-hydroxythiophenol 3-mercaptophenol,3-sulphanylphenol,3-mercapto phenol |
|---|---|
| Clave InChI | DOFIAZGYBIBEGI-UHFFFAOYSA-N |
| PubChem CID | 2736613 |
| Fórmula molecular | C6H6OS |
| CAS | 40248-84-8 |
| Peso molecular (g/mol) | 126.17 |
| Número MDL | MFCD01317829 |
| SMILES | OC1=CC(S)=CC=C1 |
| Nombre IUPAC | 3-sulfanilfenol |